public async void GivenResponseDurationConfigured_ResponseTakesAtLeastDuration()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler
.RespondTo("/api/hello?foo=bar")
.With(HttpStatusCode.NoContent)
.AndHeaders(new Dictionary <string, string>
{
{ "Test-Header", "SomeValue" }
})
.Taking(TimeSpan.FromMilliseconds(100));
var stopwatch = Stopwatch.StartNew();
await client.GetAsync("https://tempuri.org/api/hello?foo=bar");
stopwatch.Stop();
stopwatch
.ElapsedMilliseconds
.Should()
.BeGreaterOrEqualTo(100);
}
public void GivenSequenceWithThreeResponsesAndFourRequests_LastRequestResultsInInternalServerError()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler
.RespondTo("/api/hello")
.WithSequence(builder => builder
.With(HttpStatusCode.OK)
.AndContent("text/plain", "response 1"))
.WithSequence(builder => builder
.With(HttpStatusCode.OK)
.AndContent("text/plain", "response 2"))
.WithSequence(builder => builder
.With(HttpStatusCode.OK)
.AndContent("text/plain", "response 3"));
client.GetAsync("https://tempuri.org/api/hello").GetAwaiter().GetResult();
client.GetAsync("https://tempuri.org/api/hello").GetAwaiter().GetResult();
client.GetAsync("https://tempuri.org/api/hello").GetAwaiter().GetResult();
var lastResponse = client.GetAsync("https://tempuri.org/api/hello").GetAwaiter().GetResult();
lastResponse
.StatusCode
.Should()
.Be(HttpStatusCode.InternalServerError);
ContentOf(lastResponse)
.Should()
.Be("Received request number 4 for /api/hello but only 3 responses were configured");
}
public void GivenSequenceWithThreeResponses_AllThreeResponsesAreReturned()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler
.RespondTo("/api/hello")
.WithSequence(builder => builder
.With(HttpStatusCode.OK)
.AndContent("text/plain", "response 1"))
.WithSequence(builder => builder
.With(HttpStatusCode.OK)
.AndContent("text/plain", "response 2"))
.WithSequence(builder => builder
.With(HttpStatusCode.OK)
.AndContent("text/plain", "response 3"));
var response1 = client.GetAsync("https://tempuri.org/api/hello").GetAwaiter().GetResult();
var response2 = client.GetAsync("https://tempuri.org/api/hello").GetAwaiter().GetResult();
var response3 = client.GetAsync("https://tempuri.org/api/hello").GetAwaiter().GetResult();
ContentOf(response1).Should().Be("response 1");
ContentOf(response2).Should().Be("response 2");
ContentOf(response3).Should().Be("response 3");
}
public WhenGettingServiceDependencies()
{
_handler = new Codenizer.HttpClient.Testable.TestableMessageHandler();
var httpClient = new HttpClient(_handler);
_provider = new ServiceDependenciesProvider(httpClient);
}
public void GivenTwoResponsesForSamePathAndQueryStringAndMethod_MultipleResponsesExceptionIsThrown()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler.RespondTo(HttpMethod.Get, "/api/hello?foo=bar");
handler.RespondTo(HttpMethod.Get, "/api/hello?foo=bar");
Action action = () => client.GetAsync("https://tempuri.org/api/hello?foo=bar").GetAwaiter().GetResult();
action.Should().Throw <MultipleResponsesConfiguredException>();
}
public void GivenExceptionShouldBeThrown_ExceptionIsThrown()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler.ShouldThrow(new Exception("BANG"));
Action action = () => client.GetAsync("https://tempuri.org/api/hello").GetAwaiter().GetResult();
action
.Should()
.Throw <Exception>()
.WithMessage("BANG");
}
public void GivenHandlerHasTwoResponsesConfigured_ResponsesCollectionIsEmpty()
{
var handler = new TestableMessageHandler();
handler.RespondTo(HttpMethod.Get, "/one").With(HttpStatusCode.OK);
handler.RespondTo(HttpMethod.Get, "/two").With(HttpStatusCode.OK);
handler.ClearConfiguredResponses();
handler
.ConfiguredResponses
.Should()
.BeEmpty();
}
public WhenVerifyingRequests()
{
_handler = new TestableMessageHandler();
_client = new System.Net.Http.HttpClient(_handler)
{
BaseAddress = new System.Uri("https://tempuri.org/")
};
_handler
.RespondTo(HttpMethod.Get, "/api/info")
.With(HttpStatusCode.OK);
_handler
.RespondTo(HttpMethod.Post, "/api/info")
.With(HttpStatusCode.OK);
}
public async void GivenConfiguredResponseCodeOk_ResponseStatusIsOk()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler
.RespondTo("/api/hello?foo=bar")
.With(HttpStatusCode.OK);
var response = await client.GetAsync("https://tempuri.org/api/hello?foo=bar");
response
.StatusCode
.Should()
.Be(HttpStatusCode.OK);
}
public async void GivenUriHasQueryParameterWithoutValues_RouteIsMatchedSuccessfully()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler
.RespondTo(HttpMethod.Get, "/api/entity/blah?foo&bar&baz")
.With(HttpStatusCode.Found);
var response = await client.GetAsync("https://tempuri.org/api/entity/blah?foo&bar&baz");
response
.StatusCode
.Should()
.Be(HttpStatusCode.Found);
}
public async void GivenWhenCalledActionConfigured_ActionIsCalledWhenRequestIsMade()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
var wasCalled = false;
handler
.RespondTo("/api/hello?foo=bar")
.With(HttpStatusCode.NoContent)
.WhenCalled(request => wasCalled = true);
await client.GetAsync("https://tempuri.org/api/hello?foo=bar");
wasCalled
.Should()
.BeTrue();
}
public async void GivenRequestIsConfiguredWithRouteParameters_RequestIsHandled()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler
.RespondTo(HttpMethod.Get, "/api/entity/{id}")
.With(HttpStatusCode.OK)
.AndContent("application/json", "{\"foo\":\"bar\"}");
var response = await client.GetAsync("https://tempuri.org/api/entity/123");
response
.StatusCode
.Should()
.Be(HttpStatusCode.OK);
}
public async void GivenUriHasQueryParameterWithSlashes_OnlyRoutePartIsMatched()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler
.RespondTo(HttpMethod.Get,
"/signin-service/v1/consent/users/840f9c5a-12f6-434f-83c4-6ba605f41092/09b6cbec-cd19-4589-82fd-363dfa8c24da@apps_vw-dilab_com?scopes=address%20profile%20badge%20birthdate%20birthplace%20nationalIdentifier%20nationality%20profession%20email%20vin%20phone%20nickname%20name%20picture%20mbb%20gallery%20openid&relayState=b512822e924ef060fe820c8bbcaabe85859d2035&callback=https://identity.vwgroup.io/oidc/v1/oauth/client/callback&hmac=a63faea3311a0b4296df53ed94d617b241a2e078f080f9997e0d4d9cee2f07f3")
.With(HttpStatusCode.Found);
var response = await client.GetAsync("https://identity.vwgroup.io/signin-service/v1/consent/users/840f9c5a-12f6-434f-83c4-6ba605f41092/09b6cbec-cd19-4589-82fd-363dfa8c24da@apps_vw-dilab_com?scopes=address%20profile%20badge%20birthdate%20birthplace%20nationalIdentifier%20nationality%20profession%20email%20vin%20phone%20nickname%20name%20picture%20mbb%20gallery%20openid&relayState=b512822e924ef060fe820c8bbcaabe85859d2035&callback=https://identity.vwgroup.io/oidc/v1/oauth/client/callback&hmac=a63faea3311a0b4296df53ed94d617b241a2e078f080f9997e0d4d9cee2f07f3");
response
.StatusCode
.Should()
.Be(HttpStatusCode.Found);
}
public async void GivenConfiguredResponseBody_ResponseContainsBody()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler
.RespondTo("/api/hello?foo=bar")
.With(HttpStatusCode.OK)
.AndContent("text/plain", "data");
var response = await client.GetAsync("https://tempuri.org/api/hello?foo=bar");
response
.Content
.ReadAsStringAsync()
.Result
.Should()
.Be("data");
}
public async void GivenRequestHasQueryStringParameterForAnyValueButOtherParameterDoesNotMatch_ResponseIsInternalServerErrorBecauseNoResponseMatches()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler
.RespondTo(HttpMethod.Get, "/api/entity/{id}?key=value&someFilter=another")
.ForQueryStringParameter("key").WithAnyValue()
.ForQueryStringParameter("someFilter").WithValue("another")
.With(HttpStatusCode.OK)
.AndContent("application/json", "{\"foo\":\"bar\"}");
var response = await client.GetAsync("https://tempuri.org/api/entity/123?key=SOMETHINGELSE&someFilter=SOMETHINGELSE");
response
.StatusCode
.Should()
.Be(HttpStatusCode.InternalServerError);
}
public async void GivenRequestIsConfiguredWithSpecificContentTypeAndRequestHasDifferentContentType_UnsupportedMediaTypeIsReturned()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler
.RespondTo(
HttpMethod.Put,
"/api/hello?foo=bar",
"application/json")
.With(HttpStatusCode.NoContent);
var response = await client.PutAsync("https://tempuri.org/api/hello?foo=bar", new StringContent("foo", Encoding.ASCII, "text/plain"));
response
.StatusCode
.Should()
.Be(HttpStatusCode.UnsupportedMediaType);
}
public void GivenResponseDurationConfiguredAndHttpClientHasTimeout_OperationCanceledExceptionIsThrown()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler)
{
Timeout = TimeSpan.FromMilliseconds(50)
};
handler
.RespondTo("/api/hello?foo=bar")
.With(HttpStatusCode.NoContent)
.Taking(TimeSpan.FromMilliseconds(100));
Action action = () => client.GetAsync("https://tempuri.org/api/hello?foo=bar").GetAwaiter().GetResult();
action
.Should()
.Throw <OperationCanceledException>();
}
public async void GivenResponseHeaderConfigured_ResponseContainsHeader()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler
.RespondTo("/api/hello?foo=bar")
.With(HttpStatusCode.NoContent)
.AndHeaders(new Dictionary <string, string>
{
{ "Test-Header", "SomeValue" }
});
var response = await client.GetAsync("https://tempuri.org/api/hello?foo=bar");
response
.Headers
.Should()
.Contain(header => header.Key == "Test-Header");
}
public void GivenExceptionShouldBeThrown_RequestIsCaptured()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler.ShouldThrow(new Exception("BANG"));
try
{
client.GetAsync("https://tempuri.org/api/hello").GetAwaiter().GetResult();
}
catch
{
}
handler
.Requests
.Should()
.HaveCount(1);
}
public async void GivenResponseMediaTypeIsApplicationJson_ContentTypeIsSetWithCharsetOption()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler
.RespondTo("/api/hello?foo=bar")
.With(HttpStatusCode.OK)
.AndContent("application/json", "data");
var response = await client.GetAsync("https://tempuri.org/api/hello?foo=bar");
response
.Content
.Headers
.ContentType
.Should()
.Be(new MediaTypeHeaderValue("application/json")
{
CharSet = "utf-8"
});
}
public async void GivenRequestIsConfiguredWithCookie_SetCookieHeaderIsInResponse()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
handler
.RespondTo(HttpMethod.Get, "/api/entity/{id}")
.With(HttpStatusCode.OK)
.AndContent("application/json", "{\"foo\":\"bar\"}")
.AndCookie("cookie-name", "cookie-value");
var response = await client.GetAsync("https://tempuri.org/api/entity/123");
response
.Headers
.Should()
.Contain(header => header.Key == "Set-Cookie")
.Which
.Value
.First()
.Should()
.Be("cookie-name=cookie-value");
}
public async void GivenRequestIsConfiguredWithCookieForDomainAndPath_SetCookieHeaderIsInResponse()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
var expiresAt = DateTime.UtcNow.AddHours(1);
handler
.RespondTo(HttpMethod.Get, "/api/entity/{id}")
.With(HttpStatusCode.OK)
.AndContent("application/json", "{\"foo\":\"bar\"}")
.AndCookie("cookie-name", "cookie-value", domain: "jedlix.com", path: "/some/path");
var response = await client.GetAsync("https://tempuri.org/api/entity/123");
response
.Headers
.Should()
.Contain(header => header.Key == "Set-Cookie")
.Which
.Value
.First()
.Should()
.Be($"cookie-name=cookie-value; Path=/some/path;Domain=jedlix.com");
}
public async void GivenRequestIsConfiguredWithCookieThatExpires_SetCookieHeaderIsInResponse()
{
var handler = new TestableMessageHandler();
var client = new System.Net.Http.HttpClient(handler);
var expiresAt = DateTime.UtcNow.AddHours(1);
handler
.RespondTo(HttpMethod.Get, "/api/entity/{id}")
.With(HttpStatusCode.OK)
.AndContent("application/json", "{\"foo\":\"bar\"}")
.AndCookie("cookie-name", "cookie-value", expiresAt);
var response = await client.GetAsync("https://tempuri.org/api/entity/123");
response
.Headers
.Should()
.Contain(header => header.Key == "Set-Cookie")
.Which
.Value
.First()
.Should()
.Be($"cookie-name=cookie-value; Expires={expiresAt:R}"); // See https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Date
}
public TestableAuthenticator()
{
TestMessageHandler = new TestableMessageHandler();
}
public TestableAuthenticator(string baseUrl, string accessTokenName, bool? active, Func<dynamic, UserInfo> parser)
{
TestMessageHandler = new TestableMessageHandler();
_baseUrl = baseUrl;
_accessTokenName = accessTokenName;
_active = active;
_parser = parser;
}